问题
选择题
—Our holiday in Beijing cost a lot of money.
—Did it? Well, that doesn’t matter ______ you enjoyed yourselves
A.if
B.unless
C.while
D.or
答案
答案:A
考查连词。if如果,unless除非,while当…的时候,or或者,否则,句意:在北京我们的假期花了好多钱。是吗?如果你们玩得高兴那就没关系。根据语境可知此题是if引导的条件状语从句,故选A